Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & Granted: No & Number of claims: 3-7

Use the filters below to narrow your results.

Office:
Inventors:
Franz Xaver Wels (2)
Inventor country:
Inventor location:
Applicant person:
Franz Xaver Wels (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
Full specification filed date:
Granted: (Click arrow to add another value)
Related to aircraft:
Assigned to:
National tech categories:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 41 results in range #1 to #41.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)